| 25 Products | Jul 2025 | Jul 2026 | Change |
| Gressingham Duck Breast Portions Fillets (250g) | £4.86 | £4.91 | + £0.05 1% increase |
| | £4.88 | £4.88 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
| | £4.75 | £5.00 | + £0.25 1.2% increase |
| | £5.30 | £5.30 | £0.00 1% increase |
| | £4.25 | £4.25 | £0.00 1% increase |
| Gressingham Duck Fat (250g) | £3.20 | £3.30 | + £0.10 3.1% increase |
| | £3.26 | £3.26 | £0.00 No change |
| | £3.25 | £3.50 | + £0.25 3.7% increase |
| | £3.50 | £3.50 | £0.00 2.4% increase |
| | £2.50 | £2.50 | £0.00 1.9% increase |
| | £3.50 | £3.75 | + £0.25 3.1% increase |
| Gressingham Duck Legs (462g) | £4.59 | £4.59 | £0.00 No change |
| | £4.78 | £4.78 | £0.00 No change |
| | £4.80 | £4.80 | £0.00 No change |
| | £4.79 | £4.79 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Gressingham Duck Legs (440g) | £4.26 | £4.26 | £0.00 No change |
| | £2.99 | £2.99 | £0.00 No change |
| | £5.25 | £5.25 | £0.00 No change |
| | £4.80 | £4.80 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Gressingham Duck Breasts in Plum Sauce (400g) | £7.94 | £7.94 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| | £8.50 | £8.50 | £0.00 No change |
| | £8.25 | £8.25 | £0.00 No change |
| Gressingham Aromatic Half Crispy Duck (550g) | £7.89 | £8.65 | + £0.76 9.6% increase |
| | £5.97 | £8.48 | + £2.51 42% increase |
| | £7.50 | £8.00 | + £0.50 22.3% increase |
| | £9.00 | £9.00 | £0.00 13.4% increase |
| | £9.10 | £9.10 | £0.00 9.6% increase |
| Gressingham Duck Breasts In Orange Sauce () | £7.42 | £7.42 | £0.00 No change |
| | £7.50 | £7.50 | £0.00 No change |
| | £7.40 | £7.40 | £0.00 No change |
| | £7.35 | £7.35 | £0.00 No change |
| Gressingham 1.25kg (1.25kg) | £9.33 | £9.33 | £0.00 No change |
| | £9.30 | £9.30 | £0.00 No change |
| | £9.85 | £9.85 | £0.00 No change |
| | £8.85 | £8.85 | £0.00 No change |
| Gressingham 2 Boneless Duck Breasts (340g) | £9.82 | £8.30 | - £1.52 -15.5% decrease |
| | £10.13 | £10.25 | + £0.12 1.2% increase |
| | £9.50 | £6.35 | - £3.15 -15.5% decrease |
| Gressingham Deliciously Simple Whole Duck with (1.8kg) | £9.55 | £9.55 | £0.00 No change |
| | £9.55 | £9.55 | £0.00 No change |
| | £9.55 | £9.55 | £0.00 No change |
